CA2412892C - Agents densificateurs destines a ameliorer la densification des fibres - Google Patents

Agents densificateurs destines a ameliorer la densification des fibres Download PDF

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Publication number
CA2412892C
CA2412892C CA002412892A CA2412892A CA2412892C CA 2412892 C CA2412892 C CA 2412892C CA 002412892 A CA002412892 A CA 002412892A CA 2412892 A CA2412892 A CA 2412892A CA 2412892 C CA2412892 C CA 2412892C
Authority
CA
Canada
Prior art keywords
fibers
binder
particles
binders
acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002412892A
Other languages
English (en)
Other versions
CA2412892A1 (fr
Inventor
Michael R. Hansen
Richard H. Young, Sr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weyerhaeuser NR Co
Original Assignee
Weyerhaeuser Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/197,483 external-priority patent/US5547541A/en
Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of CA2412892A1 publication Critical patent/CA2412892A1/fr
Application granted granted Critical
Publication of CA2412892C publication Critical patent/CA2412892C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

CA002412892A 1994-02-16 1995-02-15 Agents densificateurs destines a ameliorer la densification des fibres Expired - Fee Related CA2412892C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/197,483 US5547541A (en) 1992-08-17 1994-02-16 Method for densifying fibers using a densifying agent
US08/197483 1994-02-16
CA002181476A CA2181476C (fr) 1994-02-16 1995-02-15 Agents densificateurs destines a ameliorer la densification des fibres

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002181476A Division CA2181476C (fr) 1994-02-16 1995-02-15 Agents densificateurs destines a ameliorer la densification des fibres

Publications (2)

Publication Number Publication Date
CA2412892A1 CA2412892A1 (fr) 1995-08-24
CA2412892C true CA2412892C (fr) 2005-01-04

Family

ID=25678567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002412892A Expired - Fee Related CA2412892C (fr) 1994-02-16 1995-02-15 Agents densificateurs destines a ameliorer la densification des fibres

Country Status (1)

Country Link
CA (1) CA2412892C (fr)

Also Published As

Publication number Publication date
CA2412892A1 (fr) 1995-08-24

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CA2412892C (fr) Agents densificateurs destines a ameliorer la densification des fibres

Legal Events

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EEER Examination request
MKLA Lapsed